Skill 6: Null Solutions

Last updated almost 6 years ago

5 questions

Last updated almost 6 years ago

5 questions

Question 1

Question 2

Question 3

Roberto got $30 for his birthday. He decides to save that amount and add $5 to his savings each week. Jack starts saving the same day as Roberto and puts $8 in his savings each week . After how many weeks will the boys have the same amount in savings? Also, how much will each one of them have saved?

Question 4

Question 5

Question 1

Question 2

x=20 and y=15

No Solution

Infinite Solutions 

x=10 and y=4

x=15 and y=20

Question 3

Question 4

Question 5

No Solutions

x=10 and y=7

Infinite Solutions 

x=1 and y=1

Organize the following set of equations into one of the following Null solutions category: 

and

and

and

No Solution 

Infinite Solutions 

One Solution

When do the following equations cross? 
and 

x=20 and y=15

No Solution

Infinite Solutions 

x=10 and y=4

x=15 and y=20

Consider the following system of equation and determine where they will cross: 

and 

No Solutions

x=10 and y=7

Infinite Solutions 

x=1 and y=1